 |
| |||
| slope angle; pit slope; pit slope angle; angle of pit slope; angle of slope wall; open-pit slope angle | |||
| 边帮角: 4 phrases in 2 subjects |
| Explosives and Explosive Ordnance Disposal | 3 |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips